You are registered for our electronic billing on the invoice account portal, you will receive your invoice by e-mail together with a link where you can manage your account online. Having one of our security batteries available as a replacement will ensure that your security system is kept active for a longer amount of time and that you have the right battery that suits your needs.

For high-performance needs, such as digital cameras, GPS devices, and flashlights, lithium batteries are top-notch.

Users that have used the Duracell MN21 key fob battery in garage door openers have reported that it keeps a larger range, for a longer amount of time when compared to other batteries. Button Cell Batteries: These come in various sizes and are often used in small devices like watches, car key fobs, calculators, and some medical equipment. Please note you can recycle your batteries at our head office site, Unit 4 Beacon Road, Trafford Park, Manchester, M17 1AF where we have a battery recycling box in our reception area. They are designed for use in electronics (bike computers, postal scale, desktop clock radio, electronic diary), security (bank card reader), medical devices (glucometers, heart rate monitor), fitness devices (pedometer) and lights.

Registered office at 4 Beacon Road, Trafford Park, Manchester, England, United Kingdom, M17 1AF - VAT NO : GB927173808. Sold in a pack of 2, these Energizer MN21 A23 Batteries are often found in a wide range of security equipment including alarms, key-fobs and intruder detectors. Most commonly known as MN21 battery, other names include LRVO8, AG23, 23A, 23AE, L1028, 8LR23 and V23GA. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded. If you're using rechargeable batteries, follow the manufacturer's charging instructions to avoid overcharging or damaging them.Your transactions and personal data will be held in a PCIDSS accredited system using secure encryption technologies. Duralock Power Preserve technology means that this Duracell speciality battery has up to 5 years of in-storage life.